healer | 02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 10:54

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General

Target

02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe
Size

522KB
MD5

63679ec16eaf67c3f955f377eeec72c5
SHA1

d10b999f4b7c20e174248a1802bcc8eb7a5acaba
SHA256

02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8
SHA512

69742d2d56f3796b00397c02e9d8d8a7c8a5a678b255920f69316be330bcd9c58f7d92ff47080f2a4b48f778d45784ce498f61ff53ac37eb90f77657ac75e409
SSDEEP

12288:BMr7y90u4IKiurRAxhmmQAJ32bkMfaa7:SyGD6xcNAJ32bkMyS

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594540.exe	healer
behavioral1/memory/2708-15-0x0000000000B80000-0x0000000000B8A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

jr594540.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr594540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr594540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr594540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr594540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr594540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr594540.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1448-22-0x00000000023E0000-0x0000000002426000-memory.dmp	family_redline
behavioral1/memory/1448-24-0x0000000004A90000-0x0000000004AD4000-memory.dmp	family_redline
behavioral1/memory/1448-28-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-38-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-82-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-68-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-58-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-56-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-52-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-48-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-46-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-44-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-42-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-40-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-36-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-34-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-32-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-30-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-54-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/1448-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziZh9875.exejr594540.exeku649606.exe

pid process

1920 ziZh9875.exe
2708 jr594540.exe
1448 ku649606.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr594540.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr594540.exe

pid	process
1920	ziZh9875.exe
2708	jr594540.exe
1448	ku649606.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr594540.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exeziZh9875.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	ziZh9875.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

ziZh9875.exeku649606.exe02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziZh9875.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku649606.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr594540.exe

pid process

2708 jr594540.exe
2708 jr594540.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr594540.exeku649606.exe

description pid process

Token: SeDebugPrivilege 2708 jr594540.exe
Token: SeDebugPrivilege 1448 ku649606.exe

pid	process
2708	jr594540.exe
2708	jr594540.exe

description	pid	process
Token: SeDebugPrivilege	2708	jr594540.exe
Token: SeDebugPrivilege	1448	ku649606.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exeziZh9875.exe

description	pid	process	target process
PID 2268 wrote to memory of 1920	2268	02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe	ziZh9875.exe
PID 2268 wrote to memory of 1920	2268	02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe	ziZh9875.exe
PID 2268 wrote to memory of 1920	2268	02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe	ziZh9875.exe
PID 1920 wrote to memory of 2708	1920	ziZh9875.exe	jr594540.exe
PID 1920 wrote to memory of 2708	1920	ziZh9875.exe	jr594540.exe
PID 1920 wrote to memory of 1448	1920	ziZh9875.exe	ku649606.exe
PID 1920 wrote to memory of 1448	1920	ziZh9875.exe	ku649606.exe
PID 1920 wrote to memory of 1448	1920	ziZh9875.exe	ku649606.exe

C:\Users\Admin\AppData\Local\Temp\02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe
"C:\Users\Admin\AppData\Local\Temp\02f879e15a5cfab05ce84e45aa336ea533a1bd00974c6937395e601a6805cda8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZh9875.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZh9875.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594540.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594540.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649606.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649606.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZh9875.exe

Filesize
380KB

MD5
9e72497df8e873d3ddb3320bb51d2972

SHA1
05af2e57ee2a3c57bae5f8901655b57bfb72ddb8

SHA256
7a72b7666536f38797acfa00756975b77a9f71d33cb1a2bfafbc077bddb20eaf

SHA512
f59e6531989f6691d1c70ca5d3ed0bf82dbf3c6b70f3714a53c0bed0a4953052a57b5d986779aa91112d79a3ac9ff827a0829df48769351257066c76455b9222

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594540.exe

Filesize
14KB

MD5
ba7bd7ad9680636c991bb692e77c7fdf

SHA1
1a55ab7236f49530f68229cccce47445deac3898

SHA256
99f2b6197401328ea9e317eebba0c79cc291e4fdbdde8a73691d9e42936f80a7

SHA512
f68b3b7b76701132098bcb1a2b1ec7e624c7313062c8d060eaa8f60b84a74b1a8f1ca2a90f2258dbd95e1de83a17fcc16cebe09a1aa548bec00fe919332a94c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649606.exe

Filesize
295KB

MD5
639d9ca18187b494ca8dac10c3780221

SHA1
f54c6170437c0cac18fdf647fb2018258dcef678

SHA256
9379364629d3fde0b3a38456802d5567508ecaa79bf3fc4675b0bce5d6991296

SHA512
1417c38417a165a6f24266aff38bdeb46d2a2c8970ac9c40a62f99794bf145afa573537ab344f68a7ac660bef4eac5d5428f6045cbf9505afdba73f1ceecc018

Download Submit
memory/1448-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-22-0x00000000023E0000-0x0000000002426000-memory.dmp

Filesize
280KB

Download
memory/1448-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/1448-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-23-0x0000000004AE0000-0x0000000005084000-memory.dmp

Filesize
5.6MB

Download
memory/1448-24-0x0000000004A90000-0x0000000004AD4000-memory.dmp

Filesize
272KB

Download
memory/1448-28-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-38-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-82-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-58-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-68-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/1448-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/1448-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-56-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-52-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-48-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-46-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-44-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-42-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-40-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-36-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-34-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-32-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-30-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-54-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/1448-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/1448-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/2708-16-0x00007FFC27673000-0x00007FFC27675000-memory.dmp

Filesize
8KB

Download
memory/2708-14-0x00007FFC27673000-0x00007FFC27675000-memory.dmp

Filesize
8KB

Download
memory/2708-15-0x0000000000B80000-0x0000000000B8A000-memory.dmp

Filesize
40KB

Download